Demons Invaded, and I Guarded the Lonely City Alone!

Lin Yong traveled to a parallel world and was reborn back to the day when the demons invaded. In his previous life, he died in a bloody battle. In this life, he awakened the guard system. After eighteen years of silent accumulation, he finally awakened the King's Flame and became a super evolved person! When demons break through the city and all living beings are in despair. Flames soared into the sky, and a figure resolutely stood in front of hundreds of monsters! Even if this body and soul are destroyed, we must protect China from losing an inch of land! "Brother, what are you going to do?" "Kill the demons and defend the lonely city!" "If you never come back..." "Then leave and never come back!" Once upon a time, there was a saying in China: "The wind is rustling, the water is cold, and the strong men will never return once they are gone." I have also said: "I am smiling to the sky with my sword across my face. I will leave my liver and gallbladder intact." Today, what do I, Lin Yong, have to fear? Even if you risk your life, you must protect my Dragon City! From then on, Lin Yong started a new era in which he protected the land of China, humans fought back against demons, and civilization regained its brilliance! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.